Xiaomi Poco M3 vs Sony Xperia 10 III - Detailed Phone Comparison

Detailed Comparison

Specification

General

Launch Date November 27, 2020 June 11, 2021
Release Year 2020 2021

Physical

Volume 120.44 cm³ 86.92 cm³
Screen Size to Weight Ratio 3.3 "/g 3.55 "/g
Weight 198 g 169 g
Height 162.3 mm 154 mm
Width 77.3 mm 68 mm
Thickness 9.6 mm 8.3 mm
Foldable Design No No
Available Colors
  • Cool Blue
  • Poco Yellow
  • Power Black
  • Black
  • Blue
  • White
  • Pink

Display

Screen Size 6.53 " 6 "
Resolution 1080 x 2340 1080 x 2520
Aspect Ratio 19.5:9 21:9
Screen-to-Body Ratio 83.4 % 80.3 %
Pixel Density 395 PPI 457 PPI
Refresh Rate N/A N/A
Typical Brightness 400 nits N/A
HBM Brightness N/A N/A
Peak Brightness N/A N/A

Hardware

Battery Capacity per Screen Area 140.71 mAh/in² 125.00 mAh/in²
Battery Density 49.82 mAh/cm³ 51.77 mAh/cm³
Battery Capacity 6000 mAh 4500 mAh
NFC Support No Yes
Chipset Qualcomm SM6115 Snapdragon 662 (11 nm) Qualcomm SM6350 Snapdragon 690 5G (8 nm)
CPU Octa-core (4x2.0 GHz Kryo 260 Gold & 4x1.8 GHz Kryo 260 Silver) Octa-core (2x2.0 GHz Kryo 560 Gold & 6x1.7 GHz Kryo 560 Silver)
GPU Adreno 610 Adreno 619

Connectivity

USB Version 2.0 3.1
OTG Support 1 1
DisplayPort
DisplayPort Version N/A N/A
USB Features USB Type-C 2.0, OTG USB Type-C 3.1, OTG

Software

Operating System Android Android
Initial OS Version 10 11
Maximum OS Version 13

Comparison Summary

1. Specifications Comparison

FeatureXiaomi Poco M3Sony Xperia 10 IIIPractical Impact
Design
Dimensions162.3 × 77.3 × 9.6 mm154 × 68 × 8.3 mmPoco M3 is larger, bulkier, less pocketable; Xperia 10 III is more compact and easier to handle one-handed.
Weight198g169gXperia 10 III feels significantly lighter, more comfortable for extended use.
Display
Size6.53"6"Poco M3 has a larger screen for immersive media consumption; Xperia 10 III is more compact for one handed use.
Resolution1080x23401080x2520Xperia 10 III has a slightly sharper display.
Pixel Density395 ppi457 ppiXperia 10 III offers a noticeably sharper and clearer image.
TechnologyIPS LCDOLEDXperia 10 III offers superior contrast, vibrant colors and deeper blacks.
Refresh Rate60Hz60HzBoth have standard smooth scrolling and animation.
Brightness0 nits0 nitsBoth have identical peak brightness; Actual brightness not defined in spec.
Performance
ChipsetQualcomm Snapdragon 662 (11 nm)Qualcomm Snapdragon 690 5G (8 nm)Xperia 10 III offers faster app loading and smoother overall performance due to more advanced chipset
AnTuTu Score185,028275,000Xperia 10 III has significantly better performance in benchmarks, offering faster real-world performance
GPUAdreno 610Adreno 619LXperia 10 III has more capable graphics processing, better for gaming
Camera
Standard Camera Resolution48MP12MPPoco M3 has higher resolution, but image quality depends on sensor and processing.
Standard Camera Aperturef/1.79f/1.8Poco M3 can gather more light in low-light scenarios.
Standard Camera Sensor Size1/2"-Poco M3 may capture more light and detail due to the larger sensor size.
Standard Camera Pixel Size0.80 µm-Poco M3's sensor has better light capture capability.
Telephoto + Portrait CameraNo8MPXperia 10 III offers a dedicated zoom lens for portrait shots.
Selfie Camera Resolution8MP8MPComparable selfie camera performance.
Selfie Camera Pixel Size1.12 µm-Poco M3's selfie camera may capture more light due to the larger pixel size.
Wide Angle LensNo8MPXperia 10 III offers more flexibility with an ultra-wide lens
Video Resolution1080p@30fps4K@30fpsXperia 10 III can shoot in higher resolution, suitable for high-quality video recording.
Video StabilizationNoNoBoth lack OIS, digital stabilization for smooth, professional-looking footage.
Battery
Capacity6000mAh4500mAhPoco M3 provides significantly longer battery life.
Charging18W Fast Charging18W Fast ChargingBoth offer similar charging speeds.
Battery FeaturesReverse charging, 22.5W charger in-boxPoco M3 can charge other devices; has faster charger

2. Key Differences Analysis

Xiaomi Poco M3 Advantages:

  • Significantly Larger Battery: 6000mAh battery offers substantially longer battery life, ideal for heavy users or travel.
  • Reverse Charging: Can act as a power bank to charge other devices, very useful in emergencies.
  • Bigger Screen: A larger 6.53" display is better for media consumption, gaming and reading.
  • Higher Resolution Main Camera: 48MP main camera captures more details on paper, which may or may not translate into better photos in practice.
  • Lower Price: Generally a more affordable option.

Sony Xperia 10 III Advantages:

  • Superior Display Technology: OLED screen offers far better contrast, colors, and deeper blacks compared to IPS LCD.
  • More Powerful Chipset: Snapdragon 690 offers significantly faster performance, smoother experience and 5G connectivity.
  • Lighter and More Compact: Easier to handle one-handed and more portable.
  • Additional Cameras: Offers a versatile triple camera system with telephoto and wide-angle options.
  • 4K Video Recording: Higher quality video for those that require it.
  • Better Bluetooth and Connectivity: Features more Bluetooth profiles for enhanced compatibility and includes QZSS support.
  • Newer Software: Ships with Android 11, upgradable to 13, offers more features and longer support lifecycle.
  • Superior Screen Protection: Gorilla Glass 6 screen protection vs Gorilla Glass 3 on the Poco.

Trade-offs:

  • Poco M3: Larger, heavier, less performant chipset, basic IPS LCD display.
  • Xperia 10 III: Smaller battery, lacks reverse charging, potentially higher cost.

3. User Profiles & Recommendations

Ideal User for Xiaomi Poco M3:

  • Budget-Conscious Users: Users looking for a very affordable smartphone with good battery life.
  • Media Consumers: Those who watch a lot of videos or play games and appreciate a larger display.
  • Travelers: Users who need a long-lasting battery to keep them going all day and can charge other devices.
  • Basic users: Users that have basic needs.
  • Users who don't need the best display

Use Cases:

  • Long road trips with no charging options
  • Watching movies or shows on the go
  • Playing casual games
  • Daily social media browsing and communication.
  • As a secondary or backup phone

Ideal User for Sony Xperia 10 III:

  • Users Who Prioritize Display Quality: Those who appreciate vibrant colors, deep blacks, and sharp image quality in a compact form.
  • Performance-Conscious Users: Users who need smoother performance for gaming, multitasking, or app usage.
  • Photography Enthusiasts: Those who value the versatility of having telephoto and wide-angle cameras.
  • Users who record video in 4K
  • Users who prefer a more compact device

Use Cases:

  • Streaming videos and enjoying HDR content.
  • Playing graphically intensive games.
  • Capturing a variety of photos and videos.
  • Everyday communication and social media use.
  • Users that want better connectivity.

Price-to-Value:

  • Poco M3: Offers great value for budget-conscious users, focusing on essential features like battery life.
  • Xperia 10 III: Provides a balance of premium features like OLED display and camera versatility at a higher cost, which might be a better investment for users who value performance, display quality and camera flexibility.

4. Decision Framework

Key Questions for Buyers:

  1. What is your budget? The Poco M3 is generally more affordable, while the Xperia 10 III is a more premium device.
  2. How important is battery life? The Poco M3 offers significantly longer battery life, and can act as a power bank.
  3. How important is display quality? The Xperia 10 III's OLED display provides a much better viewing experience compared to the IPS LCD on the Poco M3.

Scenario-Based Recommendations:

  • Scenario 1: Tight Budget & Long Battery Life: If your main concern is price and battery life, the Xiaomi Poco M3 is the better option.
  • Scenario 2: Great Display and Performance: If you prioritize display quality and overall performance, the Sony Xperia 10 III is the better choice.
  • Scenario 3: Versatile Camera: The Sony Xperia 10 III with it's additional cameras would be the better option here.

My Choice

If I were to choose, I would pick the Sony Xperia 10 III. While the Poco M3's larger battery is enticing, the Xperia 10 III offers a more well-rounded experience that caters to my personal preferences. The OLED display is a huge plus, providing a much more enjoyable viewing experience. The more powerful chipset ensures smoother day-to-day performance and slightly better camera and video capabilities with it's additional telephoto and wide angle lenses. The more compact design of the Xperia is also preferable as it is easier to handle one handed and more portable. Although the battery is smaller, it still provides sufficient life for a day of normal use. For me, the superior display quality, enhanced performance, and better build quality justify the higher price.

Emily Harper
Emily Harper

Technology Insights Specialist

Dedicated technology writer specializing in mobile device analysis and technology communication. Expert at translating complex smartphone features into clear, actionable insights for diverse audiences.

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Bridging technical complexity with engaging, accessible narratives.